| *** Taxonomy Characterization Data *** |
| Pedon ID: 72-CA-04-042x | ( Butte, California ) | Print Date: Apr 22 2026 3:52AM |
| Sampled as on Feb 23, 2009: | NEUNS ; Loamy-skeletal, mixed, mesic Ultic Haploxeralfs |
| Revised to : |
| State of California | ||||
| SSL | - | Project | UCD201101 UCDavis_2011_project_1 | One Shields Ave |
| - | Site ID | S1972-CA-04-042x Lat: 39° 59' 47.30" north Long: 121° 32' 18.65" west MLRA: 22A | Dept. LAWR: CA Soil Resource Lab | |
| - | Pedon No. | UCD7204042 | University of California at Davis | |
| - | General Methods 1B1A, 2A1, 2B | Davis, CA 95616 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| hyd1 | hyd1 | ||||||||||||
| UCD01347 | 0-8 | A1 | S | 16.8 | 7.5 | 0.65 | |||||||
| UCD01348 | 8-38 | B2t | S | 20.6 | 9.5 | 0.51 | |||||||
| UCD01349 | 38-71 | C | S | 18.8 | 9.6 | 0.62 | |||||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 6A1 | |||||||||||||||||||
| UCD01347 | 0-8 | A1 | S | 11.97 | 44 | 2.49 | tr | ||||||||||||
| UCD01348 | 8-38 | B2t | S | 5.00 | 39 | 1.08 | -- | ||||||||||||
| UCD01349 | 38-71 | C | S | 2.11 | 36 | 0.86 | -- | ||||||||||||